From 11fcf5d6f30ae8b59975c5937a065ea271923293 Mon Sep 17 00:00:00 2001
From: Andrew Lewis <nerf@judo.za.org>
Date: Wed, 23 Nov 2016 16:27:58 +0200
Subject: [PATCH] [Minor] Add missing symbol registration in ASN module

---
 src/plugins/lua/asn.lua | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/plugins/lua/asn.lua b/src/plugins/lua/asn.lua
index e3945842c..c632ae182 100644
--- a/src/plugins/lua/asn.lua
+++ b/src/plugins/lua/asn.lua
@@ -174,10 +174,17 @@ local configure_asn_module = function()
 end
 
 if configure_asn_module() then
-  rspamd_config:register_symbol({
+  local id = rspamd_config:register_symbol({
     name = 'ASN_CHECK',
     type = 'prefilter',
     callback = asn_check,
     priority = 10,
   })
+  if options['symbol'] then
+    rspamd_config:register_symbol({
+      name = options['symbol'],
+      parent = id,
+      type = 'virtual'
+    })
+  end
 end
-- 
2.39.5